Document Type and Number:
Japanese Patent JPS4883354
Kind Code:
A
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| JPS57189425 | CONTROLLER FOR PLURAL TRANSFORMER RELAYS |
Application Number:
JP1505172A
Publication Date:
November 07, 1973
Filing Date:
February 13, 1972
Export Citation:
International Classes:
H01H47/22; (IPC1-7): H01H47/22